During testing, Sakana found that its system began unexpectedly attempting to modify its own experiment code to extend the time it had to work on a problem.

Several types of large-sized 0-1 Knapsack Problems (KP) may be easily solved, but in such cases most of the computational effort is used for sorting and reduction. In order to avoid this problem it ...

Mathematics of Operations Research, Vol. 33, No. 4 (Nov., 2008), pp. 945-964 (20 pages) We consider a stochastic variant of the NP-hard 0/1 knapsack problem, in which item values are deterministic and ...